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Resonance Mode Simulation of a GPS PCB(PDF)

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2018年04期
Page:
13-
Research Field:
电气与电子工程
Publishing date:

Info

Title:
Resonance Mode Simulation of a GPS PCB
Author(s):
Lü Hong1; Chen Yang1; Yuan Xinyue2; Chen Ziwei2; Feng Yuegui3; Yan Wei2
(1.Nanjing Research Institute on Simulation Technique,Nanjing 210016,China)(2.School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China)(3.Nanjing Special Equipment Safety Supervision and Inspection Research Institute,Nanjing 210019,China)
Keywords:
EMC; SIwave; resonance; decoupling capacitance
PACS:
V249
DOI:
10.3969/j.issn.1672-1292.2018.04.003
Abstract:
PCB design and simulation is an effective way to improve the electromagnetic compatibility of electronic equipment. Based on the SIwave software,one GPS PCB structure mode for resonance is established for reducing the harm caused by the high frequency resonance impedance of the power supply to the ground plane. In frequency domain,the resonant frequency and the voltage between multilayer PCB are analyzed in this paper. To promote EMC,simulation of initial result and improving one are compared.

References:

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Last Update: 2018-12-30